baber/WOPTO huggingface dataset:
Patent JP-2000099014-A (JP)
Title: Automatic music grading apparatus, automatic music grading model forming apparatus, automatic music grading model forming method, automatic music grading method and recording medium
Inventor: HASHIBA ICHIRO
IPC: G10L25/51
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To enable automatic music grading combining the objective evaluation by a machine and the subjective evaluation of a person. SOLUTION: A frequency analyzer 3 analyzes the physical characteristics of the sample music reproduced by a player 1. An input section 2 inputs the evaluation of 'good' or 'poor' of the person for the sample music and the results of the questionnairs made for the purpose of obtaining the elements to be the reference for evaluation of the sample music. A CPU 5 determines the elements to be the reference from the results of the questionnairs from the in input section 2. The CPU 5 determines the respective relations of the physical characteristics of the music, the evaluation of the person and the elements of the evaluation and stores these relations into a memory section 4.  The automatic music grading apparatus grades the music sung by a singer by using one among the physical characteristics of the music sung by the singer, the listener's evaluation for this music and the elements of the listener's evaluation and the relations stored in this memory section 4.
Patent JP-H07105566-A (JP)
Title: Optical pickup device
Inventor: TANAKA NOBUKAZU
IPC: G11B7/135
Filed: 1993-09-30
Abstract: PURPOSE:To decrease the wave front aberrations generated by a thickness error of an optical disk substrate and to enable the use of an objective lens having a large numerical aperture by disposing two pieces of transparent plates which are variable in the spacing therebetween and are filled with a liquid material therein between the objective lens and.an optical information recording medium. CONSTITUTION:A laser beam 1 is made into a convergent beam by the objective lens 2. The convergent beams forms a beam spot 5 on the reflection film 4 of the optical disk 3. At this time, the convergent beam 6 passes the substrate 7 and, therefore, if an error exists in the thickness of the substrate 7, a spherical aberration is generated. The spherical aberration is removed by using a member constituted of the transparent plates 8, 9 and the transparent liquid material 10 and changing the thickness of the liquid material 10. The optical pickup device including the transparent plates 8, 9, the optical disk substrate 7 and the liquid material 10 is previously so designed that the beam spot can be converged down to the diffraction threshold to enable correction by increasing and decreasing the thickness of the liquid material 10 in correspondence to an increase or decrease of the substrate thickness from a standard value.
Patent JP-H05107606-A (JP)
Title: Stroboscopic device
Inventor: YAMADA HIROSHI
IPC: G03B15/05
Filed: 1991-10-16
Abstract: PURPOSE:To prevent a voltage control type switching element from being damaged without requiring a special circuit detecting the bias voltage of the voltage control type switching element. CONSTITUTION:This device is provided with a booster power source circuit 1, a main capacitor C1 charged by the output of the booster power source circuit 1, a flash discharge tube X1 connected in parallel with the main capacitor, a light quantity controlling circuit controlling flash emitting action and having the voltage control type switching element 2 connected in series to the flash discharge tube, a trigger circuit 3 having trigger capacitor to make the flash discharge tube start the flash emitting action, a Zener diode ZD1 by which the bias voltage is impressed on the voltage control type switching element 2, and a light emitting permitting means 4 permitting the light emitting action by the trigger signal based on a Zener current Iz flowing in the Zener diode when the trigger signal TRG from a trigger signal generating means 5 is received.
Patent JP-H02262651-A (JP)
Title: Bar code printer
Inventor: SHIMODA TOMOYUKI
IPC: G06K1/12
Filed: 1989-10-13
Abstract: PURPOSE:To allow printing of bar codes with sharp patterns by constituting forward/backward discriminating means of a transporting state signal and two AND circuits which generate a forward rotating pulse and a backward rotating pulse from the transporting state signal formed by delaying the above- mentioned signal and a delay clock pulse. CONSTITUTION:A forward/backward discriminating circuit 82 is constituted of a clock pulse generating circuit 80 and a pulse generating circuit 81. This circuit 82 discriminates whether a photographic film 15 moves in a forward direction or in a backward direction from two kinds of the encoder pulses (a), (b) and the clock pulse (c). Then, the circuit generates one positive or backward rotating pulse (e), (d) at every specified transportation of the photographic film 15 in the forward or backward direction. Addition is started at the time when the first backward rotating pulse is generated from the pulse generating circuit 81 and thereafter, subtraction is started when the forward rotating pulse is generated. A printing operation is then interrupted until an up-down counter 85 returns to zero, by which a double exposure is prevented. The sharp printing is executed in this way.
Patent JP-2000097516-A (JP)
Title: Absorber of absorption refrigerating machine
Inventor: HASHIMOTO HIROYUKI
IPC: F25B37/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorber by which an absorption capacity that is greater than that of the conventional is obtained. SOLUTION: A plurality of cooling water pipings 2 extending in a horizontal direction inside an absorber chamber are arranged in a plurality of stages with spaces therebetween in a vertical direction. Each plate like heat transfer means 1 is constituted with a plurality of heat transfer plates 11 which are provided for each one or each plurality of stages of the arrangement of the cooling water pipings 2. Each heat transfer plate 11 extends in the horizontal direction. For two heat transfer plates 11 adjacent to each other in the vertical direction a predetermined space is provided between the lower end face of the upper level heat transfer plate 11 and the upper end face of the lower level heat transfer plate 11. One or a plurality of stages of the arrangement of the cooling water pipings 2 pass through each heat transfer plate 11.  In all or the other heat transfer plates 11 except the highest position of heat transfer plates 11, the upper end face of each heat transfer plate 11 and the upper end of the outer circumferential face of the cooling water piping 2 of the highest stage passing through each heat transfer plate 11 are evenly arranged on the same or approximately the same height. Further, a plurality of vapor flow holes 12 are provided in each heat transfer plate 11 apart from the outer circumferential face of each cooling water piping 2.
Patent JP-H0892010-A (JP)
Title: Mite-repellent for fiber product
Inventor: SUYAMA TOMIYOSHI
IPC: D06M13/224
Filed: 1994-09-27
Abstract: PURPOSE: To provide a mite repellent for textile products which contains, as an active ingredient, an aliphatic dibasic acid dialkyl ester showing excellent repellency against indoor dust mites and can be applied to the textile products in the single form or in the resin emulsion form. In case of the latter form, washing resistance is imparted to the products. CONSTITUTION: This mite repellent for textile products comprises an aliphatic dibasic acid dialkyl ester of the formula (R1 , R2 are each H, a 1-8C straight or branched alkyl; n is 4-8) as an active ingredient. Or the repellent is combined with at least one of acrylic resins, polyester resins and urethane resins to show excellent repellency against indoor dust mites as well as washing resistance for textile products. This active ingredient is also used as a plasticizer for plastics and shows excellent safety, heat resistance or weather resistance. This mite repellent can be applied to clothes, bedding, floor tiles, carpets, coating, artificial leather and upholstery.
Patent JP-H1178952-A (JP)
Title: Steering unit of vehicle
Inventor: KONDO SATOSHI
IPC: B62D101/00
Filed: 1997-09-13
Abstract: PROBLEM TO BE SOLVED: To properly and easily calculate the amount of steering required originally by controlling a steering means in the direction to reduce steering torque based on the steering force calculated from a detected yaw rate based on specified characteristics and the steering torque added manually. SOLUTION: A steering device of a vehicle is provided with a steering means comprising a steering wheel 14 and a steering gear 24. Also it is provided with an ECU as a steering force calculation means which calculates, from a detected yaw rate based on specified characteristics, a steering force necessary to maintain the positional relation of a vehicle relative to the road lane condition in vehicle advancing direction based on output signals from a first means including a CCD camera 64 which detects the road lane condition in vehicle advancing direction and a second means including a yaw rate sensor 82 which detects the operating conditions of a vehicle. Based on the calculated steering force and the steering torque detected by a torque sensor 42 and added manually, the steering means is controlled in the direction to reduce the steering torque.
Patent JP-2000101891-A (JP)
Title: Image pickup device and manual setting adaptor fitted to the electronic image pickup device
Inventor: TERANE AKIO
IPC: H04N5/235
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a manual setting adaptor for a digital camera where excellent operability and swiftness are attained by excluding a troublesome operation and its functions can easily be extended. SOLUTION: The manual setting adaptor 20 is fitted attachably and detachably to/from the body of a digital camera 1 to set various photographing conditions. The adaptor is provided with a manual setting interface (manual setting dial keys 21a-21e) that can set manually photographing conditions including those cannot be set only by the body of the digital camera 1.
Patent JP-S62129976-A (JP)
Title: Multiactuator
Inventor: KAKIZAKI TAKAO
IPC: H02K33/18
Filed: 1985-11-30
Abstract: PURPOSE:To obtain a compact multiactuator and a high throughput by posi tioning a group of bearings which support an optional carriage at such height that some of bearings overlap with some of bearings in a group which support an adjacent carriage in the laminating direction of carriages. CONSTITUTION:Carriages 30A and 30B are driven independently of one another and laminated alternately from the top to the bottom in the order of 30A, 30B, 30A, 30B, and 30A. Some of bearings 32A and 32B constituting a bearing group for supporting the carriages 30A, e.g. bearings 32B are positioned at such height that they overlap with bearings 32D between bearings 32C and 32D constituting a bearing group for supporting adjacent carriages 30B. Other parts are the same. Thus, adjacent carriage 30A and 30B are arranged extremely closely to one another and a compact and high-throughput magnetic disk device is realized.
Patent JP-H02115510-A (JP)
Title: Muffler
Inventor: DEGUCHI TAKASHI
IPC: G10K11/16
Filed: 1988-10-25
Abstract: PURPOSE:To lower the noise of an air conditioner main body, by providing noise sources, a sound source portion approximate to noises from noise sources in advance, and a sound emitting means changing a signal from the sound source data into sound. CONSTITUTION:A heat exchanger 2 conducts the heat exchange of a refrigerant and room air. A fan 3 is connected to a motor and conducts ventilation. At a wind tunnel 4, room air, after passing through the heat exchanger 2, is delivered out again to the inside of a room by means of the fan 3. A sound emitting means 5 is generated by a sound source data portion provided in advance, and is made to be of a reverse phase from noises generated by the heat exchanger 2, the fan 3 and the wind tunnel 4 and the like. A sound receiving means 6 detects the compound sound of the sound emitting means 5 and noises generated by the heat exchanger 2, the fan 3 and the wind tunnel 4 and the like. Thus, the lowering of noises is realized by taking advantage of a phenomenon in which noises from noise sources and a reverse phase sound from the sound emitting means cancel each other.
Patent JP-H02114602-A (JP)
Title: Positive temperature coefficient thermistor device
Inventor: NITORI EIJI
IPC: H01C7/02
Filed: 1988-10-25
Abstract: PURPOSE:To reduce the loss in heat transmission by lessening heat resistance, to improve thermal responsiveness, and to obtain a small-sized and lightweight positive temperature coefficient thermistor device by a method wherein the terminal-lead out positive temperature coefficient thermistor is incorporated in an insulated case having a partially elastic thin plate, the thin-plate part and the positive temperature coefficient thermistor are superposed, and they are integrally fixed using an insulating tube. CONSTITUTION:A pair of terminals 2 are led out from the opposing electrode provided on one surface of a positive temperature coefficient thermistor 1, the positive temperature coefficient thermistor 1, including said terminals 2, is incorporated into the insulated case 4, having a terminal lead-out hole 5 and a fixing hole 6, by inserting the terminals 2 into the terminal lead-out hole 5 from the direction of a thin plate 7, and the thin-plate part 7 and the positive temperature coefficient thermistor 1 are coated with the thin-walled insulating tube 3 in the state wherein they are superposed. When voltage is applied on the terminals 2, the positive temperature coefficient thermistor 1 generates heat by itself by Joule heat, and the heat is transmitted to the material to be heated through the intermediary of the thin-walled insulating tube 3. As the passage of time, the calorific power of the positive temperature coefficient thermistor 1 and the quantity of radiant heat are balanced, and a stabilized state can be obtained at a moderate temperature.
Patent JP-H02118153-A (JP)
Title: Embroidery sewing machine
Inventor: YOKOE MASAAKI
IPC: D05C5/02
Filed: 1988-10-24
Abstract: PURPOSE:To save a crossover yarn while preventing intersewing thereof by judging the direction of pattern-arrangement using a judging unit and eliminating a midway point between patterns using an eliminating unit in case the result of judgment is the direction free from intersewing of the crossover yarn. CONSTITUTION:The direction of pattern-arrangement is judged by a judging unit and a midway point between patterns is eliminated by an eliminating unit in case the result of judgment is the direction free from intersewing of a crossover yarn. In case of normal conditions intersewing is automatically prevented by forcing the crossover yarn to pass through the midway point and in case of pattern-arrangement in the direction free from intersewing of the crossover yarn the crossover yarn is not forced to pass through the midway point in order to reduce the length thereof.
Patent JP-H02117776-A (JP)
Title: Welding current value recognizing method by arc speech
Inventor: IDE EIZO
IPC: B23K9/10
Filed: 1988-10-25
Abstract: PURPOSE:To pertinently maintain welding conditions and to prevent misoperation by detecting a welding current, deciding the size of the welding current by a deciding device, modulating this decided value into a synthesized speech signal by a speech synthesizer and making the welding current recognizable by arc speech. CONSTITUTION:The size of the current required for welding work is set by a setter 14 and decided by an ammeter 13. The size of the current is detected by a detector 15 and this signal is amplified by an amplifier 16. An analog signal of the amplifier is converted into a digital signal by an A/D converter 17 and the size of the welding current is decided by the deciding device 18. This size of this current is converted into the speech signal that 'an ampere is 150' by the speech synthesizer 19 and the analog speech signal is amplified by an amplifier 20 and inputted to a welding power source 12 and the speech signal is superimposed on the welding current. In a modulated welding current part, the size of an arc is vibrated by the speech signal and made to the speech which is transmitted to an operator. By this method, the welding current value recognizing method can be provided by the arc speech.
Patent JP-H06217171-A (JP)
Title: Noise removal circuit for video signal
Inventor: KOU TOKUGEN
IPC: H04N5/21
Filed: 1993-10-27
Abstract: PURPOSE: To improve a resolution with simple circuit constitution by using the correlation of the horizontal line of video signals and efficiently extracting and eliminating only noise included in the video signals. CONSTITUTION: The video signals Sv are successively delayed for 1H each in delay devices 21 and 22 and the video signals Sn+1 of 1H after and the video signals Sn-1 of 1H before are generated with the video signal Sn of a present line as a reference and inputted to minimum value detectors 23 and 24 and maximum value detectors 25 and 26. The detector 23 compares the Sn+1 and the Sn , the detector 24 compares the Sn and Sn-1 respectively and smaller values are outputted as minimum values MIN1 and MIN2 . Similarly, the detectors 25 and 26 output maximum values MAX1 and MAX2 . A maximum value selection device 27 defines the larger value of the MIN1 and the MIN2 as the maximum value MAX and a minimum value selection device 28 outputs the smaller one of the MAX1 and the MAX2 as the minimum value MIN.  Then, the MAX and the MIN are added, the Sn is subtracted from an added value in a subtractor 30 and the video signals from which the noise is eliminated are outputted from a terminal 31.
Patent JP-H0979321-A (JP)
Title: Conical stacked rubber isolator
Inventor: KOBAYASHI FUMIHISA
IPC: F16F15/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To isolate an upper structure from seismic motion transmitted from the ground even though a vertical load exerted to an isolator is small by forming a conical rubber stack, and by attaching the rubber stack at its lower end with a foundation fixing base plate and at its upper end with an upper structure attaching flange. SOLUTION: A conical rubber stack 1 is attached at its upper end with an upper structure attaching flange 3, and at its lower end with a foundation fixing base plate 2. With this arrangement, an upper structure can be isolated from seismic motion transmitted from the ground even though a vertical load exerted to an isolator is small, and further, since the rubber stack is conical, the area of the upper part can be smaller. Even though the upper structure is lightweight, the surface pressure exerted to the rubber stack 1 can be high, thereby it is possible to stabilize the vertical load resistant capability.
Patent JP-H0992044-A (JP)
Title: Dc high-tension cable
Inventor: SUGIYAMA HIROYASU
IPC: C08K5/24
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To increase the effectiveness of a dc high-tension cable for use as the high-tension lead wire of a television set or high-tension wiring for electronic equipment by making it excellent in heat-resistant aging characteristic without lowering its initial breakdown voltage. SOLUTION: An insulating layer is formed by covering a conductor 1 with a resin composition with which the peak value of the amount of a space charge accumulated by the irradiation of an electron ray with a quantity of irradiation of 30 to 500kGy is in the range 0 to 100μC/cm<3> as measured using pulse electrostatic stress method; and a flame-resistant sheath layer 3 is formed on the outer periphery of the insulating layer to obtain a dc high-tension cable, at least the insulating layer of which is irradiated with electron rays.  To the insulating layer 2 is added an oxidation inhibitor in which a polyethylene has two or more hindered phenol groups and/or semi-hindered phenol groups in its molecules or has an amide group and/or a hydrazine group in addition to them, with a total molecular weight of 500 or more and with either the molecular weight of molecular chains in the molecules being not less than 100 or the number of atoms in the principal chains of the molecules being not less than 6 not more than 30.
Patent JP-2000097081-A (JP)
Title: Air-fuel ratio control device of internal-combustion engine
Inventor: ICHIKAWA YASUHISA
IPC: F02D41/14
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To control air-fuel ratio effectively using two sensors in a system equipped with air-fuel ratio sensor or oxygen sensor installed upstream and downstream of catalyst. SOLUTION: At decelerating in a conventional system, the downstream air- fuel ratio feedback control based upon an oxygen sensor output VOX2 situated downstream is stopped, and only the downstream air-fuel ratio feedback control based upon the output of an air-fuel ratio sensor located upstream is performed. According to this control device, the downstream air-fuel ratio feedback control is not stopped even during deceleration, and the execution of the downstream air-fuel ratio feedback control is continued in the condition that the feedback gain is made smaller than that in constant speed running.  This allows the downstream air-fuel ratio feedback correction amount FAF2 to vary mildly, and the deviation of the downstream air-fuel ratio can be lessened to result in reduction of the amount of CO and HC emissions, compared with the conventional system in which FAF2 is fixed at decelerating.
Patent JP-H03134270-A (JP)
Title: Fine quantity delivery device
Inventor: MIYAZAKI HAJIME
IPC: F04B43/04
Filed: 1989-10-17
Abstract: PURPOSE:To improve accuracy of delivery withstanding an electromagnetic noise with power consumption decreased by constituting a vibratory plate, to which a piezoelectric element is pasted, of a metal plate, having tapered holes, and of a plastic flat plate which is secured to the metal plate by charging a tapered hole part. CONSTITUTION:A vibratory plate 203, to which a piezoelectric element 201 is pasted, is constituted of an electrode metal plate 202, having one or more tapered holes 215 in a thickness direction, and a plastic flat plate 219 which is firmly fixed to the metal plate 202 by charging the tapered holes 215. By a drive signal from an integrated circuit, when drive pulse voltage is applied to the piezoelectric element 201, it performs extension and contraction in a radial direction. In this way, the vibrating plate 203, to which the piezoelectric element 201 is pasted, is vertically vibrated, and by this motion, liquid in a tank is sucked into a pump unit and delivered from a delivery port 207.
Patent JP-H05106420-A (JP)
Title: Intake and exhaust noise reducing device for internal combustion engine
Inventor: SAKUMA YUICHI
IPC: F01N1/02
Filed: 1991-10-17
Abstract: PURPOSE:To provide a device to offset the intake and the exhaust noises of an internal combustion engine effectively. CONSTITUTION:Two diaphragm chambers 21 and 22 are partitioned by a diaphragm 20, and the resonance frequency of a pressure wave led from an exhaust pipe 5 to the other side diaphragm chamber 22 through an exhaust waveguide 24 is set to make almost coincide to a pressure wave led from an intake pipe 2 to one side diaphragm chamber 21 through an exhaust waveguide 23, in the frequency scope 70 to 120 HZ. And a means to make the volume of an expansion chamber 32 communicated to the intake pipe 2 variable, a means to detect the operating condition, and a control means to regulate the volume of the expansion chamber 32 in order to make the resonance frequencies of the pressure waves led to the diaphragm chambers 21 and 22 almost coincide from the above detected value are provided.